Q: How can I install Mouse Assistant software?

A: Head to the ELECOM USA site to download the software.

Q: How can I get the English Product Manual?

A: The PDF manual is can be found attached to this product listing page or on the ELECOM USA site.

Q: How do I clean a trackball mouse?

A: Turn off your computer and disconnect your mouse. Remove the ball using the ball removal hole in the back of the mouse. Use a soft, lint-free cloth and rubbing alcohol to clean the ball housing.

Q: What are the benefits of using a trackball mouse?

A: The main benefits decreased wrist and arm movement, which can reduce strain and the risk of repetitive stress injuries, and the ability to use the mouse in narrow spaces because it doesn't need to be physically moved around.

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ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK)

ELECOM HUGE Trackball, 2.4GHz Wireless USB, Index Finger Control, Customizable 8-Button, Large Soft Palm Rest, 52mm Ball, Windows PC Mac (M-HT1DRBK)

Product ID: 45373410

Details

Brand
ELECOM
Color
Black
Connectivity Technology
USB
Movement Detection Technology
Optical
Special Feature
Ergonomic

🎯Precision Optical Sensor (500-1500 DPI)

🔋Long-lasting AA Battery (4 months avg)

🖱️8 Customizable Buttons + 4-Way Scroll

Description

🖱️ Elevate your workspace — precision, comfort, and control in one HUGE package!

POWER THAT KEEPS UP - Powered by a single AA battery included, delivering up to 4 months of uninterrupted productivity on standard use.
ERGONOMIC LUXURY PALM REST - Experience all-day comfort with a large, soft palm rest designed to reduce wrist strain and repetitive stress injuries.
FULLY CUSTOMIZABLE WORKFLOW - Master your multitasking with 8 programmable buttons and 4-way scrolling, optimized via Elecom’s software for personalized efficiency.
EFFORTLESS PRECISION CONTROL - Navigate with surgical accuracy using a high-performance optical sensor adjustable between 500, 1000, and 1500 DPI for tailored speed.
WIRELESS FREEDOM WITH RELIABLE RANGE - Enjoy seamless 2.4GHz wireless connectivity up to 10 meters, with a USB dongle that stows securely to prevent loss.

The ELECOM HUGE Trackball Mouse (M-HT1DRBK) is a wireless, ergonomic input device featuring a large 52mm optical trackball with adjustable DPI settings (500-1500), 8 customizable buttons including 4-way scrolling, and a soft palm rest designed for comfort and reduced strain. Compatible with Windows and macOS, it operates on a single AA battery with up to 4 months of life, and connects via a 2.4GHz USB dongle with a 10-meter range. Ideal for professionals seeking precision and comfort in a compact wireless design.

Specifications

ASIN	B0735584RM
Additional Features	Ergonomic Design, Finger-operated, Precision Optical Gaming Sensor, Programmable Buttons, Wireless
Antenna Location	personal, gaming, business
Are Batteries Included	Yes
Are Batteries Required	Yes
Best Sellers Rank	#13 in Computer Trackballs
Brand	ELECOM
Built-In Media	AA battery (2), Receiver, Trackball mouse, user manual
Button Quantity	8
Color	Black
Compatible Devices	Laptop, Personal Computer
Connectivity Technology	USB
Customer Reviews	4.2 4.2 out of 5 stars (3,286)
Enclosure Material	Plastic
Global Trade Identification Number	04953103308152
Hand Orientation	Right
Hardware Platform	Laptop, PC
Item Dimensions L x W	7.2"L x 4.5"W
Item Type Name	ELECOM 2.4GHz Wireless Finger-operated Large size Trackball Mouse 8-Button Function with Smooth Tracking, Precision Optical Gaming Sensor (M-HT1DRBK)
Item Weight	0.57 Pounds
Manufacturer	ELECOM
Mfr Part Number	M-HT1DRBK
Minimum Required Operating System Version	Windows 7
Model Name	M-HT1DRBK
Model Number	M-HT1DRBK
Mouse Maximum Sensitivity	1500 Dots per Inch
Movement Detection	Optical
Number of Batteries	1 AAA batteries required. (included)
Operating System	Windows 10, Windows 7, Windows RT8.1, Windows XP, macOS 10.12 Sierra
Power Source	Battery Powered
Range	10.0 meters
Style Name	Wireless Trackball Mouse
Unit Count	1.0 Count
Warranty Description	1 year manufacturer

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